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#include "SDL/SDL.h"
#include <string>
#include <iostream>
const int SCREEN_WIDTH = 800;
const int SCREEN_HEIGHT = 500;
const int SCREEN_BPP = 32;
SDL_Surface *message = NULL;
SDL_Surface *background = NULL;
SDL_Surface *screen = NULL;
SDL_Surface *load_image( std::string filename )
{
//Temporary storage for the image that's loaded
SDL_Surface* loadedImage = NULL;
//The optimized image that will be used
SDL_Surface* optimizedImage = NULL;
loadedImage = SDL_LoadBMP( filename.c_str() );
//If nothing went wrong in loading the image
if( loadedImage != NULL )
{
//Create an optimized image
optimizedImage = SDL_DisplayFormat( loadedImage );
//Free the old image
SDL_FreeSurface( loadedImage );
}
//Return the optimized image
return optimizedImage;
}
void apply_surface( int x, int y, SDL_Surface* source, SDL_Surface* destination )
{
//Make a temporary rectangle to hold the offsets
SDL_Rect offset;
//Give the offsets to the rectangle
offset.x = x;
offset.y = y;
SDL_BlitSurface( source, NULL, destination, &offset );
}
int main( int argc, char* args[] )
{
//Initialize all SDL subsystems
if( SDL_Init( SDL_INIT_EVERYTHING ) == -1 )
{
return 1;
}
//Set up the screen
screen = SDL_SetVideoMode( SCREEN_WIDTH, SCREEN_HEIGHT, SCREEN_BPP, SDL_SWSURFACE );
if( screen == NULL )
{
return 1;
}
int x (250);
int y (250);
SDL_Event event;
SDL_WM_SetCaption( "NABIJ ZOKIJA! RAZBIJA ZOKIJA! PREBIJ ZOKIJA!", NULL );
message = load_image( "urh.bmp" );
background = load_image( "OZADJE.bmp" );
apply_surface( 320, 0, background, screen );
apply_surface( 0, 240, background, screen );
apply_surface( 320, 240, background, screen );
apply_surface( x, y, message, screen );
if( SDL_Flip( screen ) == -1 )
{
return 1;
}
SDL_Delay( 10000 );
while( SDL_PollEvent( &event ) ){
switch( event.type ){
/* Look for a keypress */
case SDL_KEYDOWN:
/* Check the SDLKey values and move change the coords */
switch( event.key.keysym.sym ){
case SDLK_LEFT:
x - 1;
break;
case SDLK_RIGHT:
x + 1;
break;
case SDLK_UP:
y - 1;
break;
case SDLK_DOWN:
y + 1;
case SDLK_SPACE:
message = load_image( "urh2.bmp" );
break;
default:
break;
}
}
//Free the surfaces
SDL_FreeSurface( message );
SDL_FreeSurface( background );
//Quit SDL
SDL_Quit();
//Return
return 0;
}
}
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